2227752 has 24 divisors (see below), whose sum is σ = 6033690. Its totient is φ = 742560.

The previous prime is 2227747. The next prime is 2227763. The reversal of 2227752 is 2577222.

It is a happy number.

2227752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2056356 + 171396 = 1434^2 + 414^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15399 + ... + 15542.

2^2227752 is an apocalyptic number.

It is an amenable number.

2227752 is an abundant number, since it is smaller than the sum of its proper divisors (3805938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2227752 is a wasteful number, since it uses less digits than its factorization.

2227752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30953 (or 30946 counting only the distinct ones).

The product of its digits is 3920, while the sum is 27.

The square root of 2227752 is about 1492.5655764488. The cubic root of 2227752 is about 130.6037401204.

The spelling of 2227752 in words is "two million, two hundred twenty-seven thousand, seven hundred fifty-two".